public async Task <JObject> CallPrivateKrakenApiAsync
(string function, AccountKeys keys = null, Dictionary <String, String> data = null)
{
var account = keys ?? DefaultAccountKeys;
if (account == null)
{
throw new ArgumentNullException("accountKeys", "DefaultAccountKeys was not set and no keys were provided.");
}
Stream reqStream = null;
string path = string.Format("/0/private/{0}", function);
string uri = ApiUrl + path;
HttpWebRequest webRequest = (HttpWebRequest)HttpWebRequest.Create(uri);
webRequest.ContentType = "application/x-www-form-urlencoded";
webRequest.Method = "POST";
webRequest.Headers.Add("API-Key", account.ApiKey);
reqStream = await webRequest.GetRequestStreamAsync();
var nonce = ObtainNonce.Invoke();
StringBuilder sb = new StringBuilder();
sb.AppendFormat("nonce={0}", nonce);
if (data != null)
{
foreach (var kvp in data)
{
sb.AppendFormat("&{0}={1}", kvp.Key, kvp.Value);
}
}
byte[] base64DecodedSecret = Convert.FromBase64String(account.SecretKey);
var np = nonce + Convert.ToChar(0) + sb.ToString();
var pathBytes = ExchangeEncoding.GetBytes(path);
var hash256Bytes = HashAsSHA256(ExchangeEncoding.GetBytes(np));
var z = new byte[pathBytes.Count() + hash256Bytes.Count()];
pathBytes.CopyTo(z, 0);
hash256Bytes.CopyTo(z, pathBytes.Count());
var signature = HashAsHMACSHA512(base64DecodedSecret, z);
webRequest.Headers.Add("API-Sign", Convert.ToBase64String(signature));
using (var writer = new StreamWriter(reqStream))
{
writer.Write(sb.ToString());
}
var fullResult = await base.CallApiAsync <JObject>(webRequest);
return(fullResult);
}
public async Task <JObject> CallPrivateBittrexAPIAsync
(string function, AccountKeys keys = null, Dictionary <String, String> data = null)
{
var account = keys ?? DefaultAccountKeys;
if (account == null)
{
throw new ArgumentNullException("accountKeys", "DefaultAccountKeys was not set and no keys were provided.");
}
var nonce = ObtainNonce.Invoke();
var uri = String.Format("{0}/{1}?apikey={2}&nonce={3}", ApiUrl, function, account.ApiKey, nonce);
StringBuilder sb = new StringBuilder(uri);
if (data != null)
{
foreach (var kvp in data)
{
sb.AppendFormat("&{0}={1}", kvp.Key, kvp.Value);
}
}
uri = sb.ToString();
HttpWebRequest webRequest = (HttpWebRequest)HttpWebRequest.Create(uri);
webRequest.Method = "GET";
byte[] secretKey = ExchangeEncoding.GetBytes(account.SecretKey);
var sign = base.HashAsHMACSHA512(secretKey, ExchangeEncoding.GetBytes(uri));
webRequest.Headers.Add("apisign", ByteArrayToHexString(sign));
try
{
var fullResult = await CallApiAsync <JObject>(webRequest);
return(fullResult);
}
finally
{
}
}
